EP3919937A4 - Lidar und sondenvorrichtung dafür - Google Patents
Lidar und sondenvorrichtung dafür Download PDFInfo
- Publication number
- EP3919937A4 EP3919937A4 EP19926538.0A EP19926538A EP3919937A4 EP 3919937 A4 EP3919937 A4 EP 3919937A4 EP 19926538 A EP19926538 A EP 19926538A EP 3919937 A4 EP3919937 A4 EP 3919937A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- lidar
- probe apparatus
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910344752.2A CN109991617B (zh) | 2019-04-26 | 2019-04-26 | 激光雷达 |
CN201910731061.8A CN110376597B (zh) | 2019-08-08 | 2019-08-08 | 激光雷达及其探测装置 |
PCT/CN2019/103853 WO2020215577A1 (zh) | 2019-04-26 | 2019-08-30 | 激光雷达及其探测装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3919937A1 EP3919937A1 (de) | 2021-12-08 |
EP3919937A4 true EP3919937A4 (de) | 2022-03-16 |
Family
ID=72941429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19926538.0A Pending EP3919937A4 (de) | 2019-04-26 | 2019-08-30 | Lidar und sondenvorrichtung dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210382147A1 (de) |
EP (1) | EP3919937A4 (de) |
CN (3) | CN113348382A (de) |
WO (1) | WO2020215577A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11531105B2 (en) * | 2020-01-31 | 2022-12-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for reducing light detection and ranging (LIDAR) target broadening |
CN114236557B (zh) * | 2021-12-22 | 2023-03-24 | 武汉新烽光电股份有限公司 | 一种扫描式激光雷达测距装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140111812A1 (en) * | 2012-05-22 | 2014-04-24 | Korea Institute Of Industrial Technology | 3d scanning system and method of obtaining 3d image |
CN207780229U (zh) * | 2018-01-10 | 2018-08-28 | 杭州智屹科技有限公司 | 一种激光扫描测距装置 |
CN109375234A (zh) * | 2018-11-13 | 2019-02-22 | 北醒(北京)光子科技有限公司 | 一种激光雷达主模块、激光雷达及发射光源安装方法 |
CN208766302U (zh) * | 2018-03-12 | 2019-04-19 | 深圳越登智能技术有限公司 | 三维激光雷达 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2012144341A1 (ja) * | 2011-04-20 | 2014-07-28 | 三洋電機株式会社 | レーザレーダ |
JP2013130422A (ja) * | 2011-12-20 | 2013-07-04 | Sanyo Electric Co Ltd | レーザレーダ |
US20140211194A1 (en) * | 2013-01-27 | 2014-07-31 | Quanergy Systems, Inc. | Cost-effective lidar sensor for multi-signal detection, weak signal detection and signal disambiguation and method of using same |
US10036803B2 (en) * | 2014-10-20 | 2018-07-31 | Quanergy Systems, Inc. | Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same |
US20180003823A1 (en) * | 2016-06-30 | 2018-01-04 | Jason Yan | Rotary type distance sensing device |
CN106066475B (zh) * | 2016-08-16 | 2018-10-26 | 深圳市佶达德科技有限公司 | 一种三维激光雷达测距系统 |
KR102210101B1 (ko) * | 2016-09-22 | 2021-02-02 | 한국전자기술연구원 | 광학계 모듈 및 그를 갖는 스캐닝 라이다 |
US10408923B2 (en) * | 2016-12-15 | 2019-09-10 | National Chung Shan Institute Of Science And Technology | Optical design for modularizing laser radar sensor |
CN106597466A (zh) * | 2016-12-22 | 2017-04-26 | 深圳市镭神智能系统有限公司 | 基于光通信的360度扫描的激光雷达 |
US10591740B2 (en) * | 2016-12-30 | 2020-03-17 | Panosense Inc. | Lens assembly for a LIDAR system |
TW201827844A (zh) * | 2017-01-23 | 2018-08-01 | 鴻海精密工業股份有限公司 | 掃描式鐳射雷達 |
CN107271983B (zh) * | 2017-06-19 | 2023-06-16 | 上海禾赛科技有限公司 | 多线激光雷达 |
US11353556B2 (en) * | 2017-12-07 | 2022-06-07 | Ouster, Inc. | Light ranging device with a multi-element bulk lens system |
CN207516546U (zh) * | 2017-12-18 | 2018-06-19 | 保定市天河电子技术有限公司 | 一种微型化激光脉冲测距扫描装置 |
CN108267751A (zh) * | 2018-03-13 | 2018-07-10 | 成都楼兰科技有限公司 | 集成化多线激光雷达 |
CN108318874B (zh) * | 2018-04-12 | 2024-03-19 | 北醒(北京)光子科技有限公司 | 一种面阵激光雷达及移动平台 |
CN208547711U (zh) * | 2018-04-20 | 2019-02-26 | 金华市蓝海光电技术有限公司 | 光学外罩及激光雷达传感器 |
CN208239615U (zh) * | 2018-06-08 | 2018-12-14 | 上海禾赛光电科技有限公司 | 一种激光雷达装置 |
CN208314210U (zh) * | 2018-06-29 | 2019-01-01 | 上海禾赛光电科技有限公司 | 激光雷达系统 |
CN109343067A (zh) * | 2018-11-13 | 2019-02-15 | 北醒(北京)光子科技有限公司 | 一种激光雷达功能模块及其安装方法 |
CN109991617B (zh) * | 2019-04-26 | 2020-08-07 | 上海禾赛光电科技有限公司 | 激光雷达 |
-
2019
- 2019-08-30 CN CN201980085840.3A patent/CN113348382A/zh active Pending
- 2019-08-30 WO PCT/CN2019/103853 patent/WO2020215577A1/zh unknown
- 2019-08-30 EP EP19926538.0A patent/EP3919937A4/de active Pending
- 2019-08-30 CN CN202110819268.8A patent/CN113640814A/zh active Pending
- 2019-08-30 CN CN202110820876.0A patent/CN113640815A/zh active Pending
-
2021
- 2021-08-17 US US17/404,840 patent/US20210382147A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140111812A1 (en) * | 2012-05-22 | 2014-04-24 | Korea Institute Of Industrial Technology | 3d scanning system and method of obtaining 3d image |
CN207780229U (zh) * | 2018-01-10 | 2018-08-28 | 杭州智屹科技有限公司 | 一种激光扫描测距装置 |
CN208766302U (zh) * | 2018-03-12 | 2019-04-19 | 深圳越登智能技术有限公司 | 三维激光雷达 |
CN109375234A (zh) * | 2018-11-13 | 2019-02-22 | 北醒(北京)光子科技有限公司 | 一种激光雷达主模块、激光雷达及发射光源安装方法 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020215577A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3919937A1 (de) | 2021-12-08 |
CN113640814A (zh) | 2021-11-12 |
CN113348382A (zh) | 2021-09-03 |
US20210382147A1 (en) | 2021-12-09 |
WO2020215577A1 (zh) | 2020-10-29 |
CN113640815A (zh) | 2021-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3833085A4 (de) | Verfahren und vorrichtung zur konfiguration von messungen | |
EP3840457A4 (de) | Messverfahren und -vorrichtung | |
EP3860192A4 (de) | Messverfahren und -vorrichtung | |
EP4075849A4 (de) | Verfahren und vorrichtung zur strahlmessung | |
EP3817445A4 (de) | Messverfahren und messvorrichtung | |
EP3780276A4 (de) | Messverfahren und -vorrichtung | |
EP3913956A4 (de) | Messverfahren und -vorrichtung | |
EP3897821A4 (de) | Mikrostrom-stimulationstherapiegerät und verfahren | |
EP3951366A4 (de) | Verfahren und vorrichtung zur produktkontrolle | |
EP3860237A4 (de) | Zeitkalibrierungsverfahren und -vorrichtung | |
EP4040849A4 (de) | Messkonfigurationsverfahren und -vorrichtung | |
EP3965460A4 (de) | Verfahren und vorrichtung zur ssb-basierten messung | |
EP3859268A4 (de) | Messvorrichtung und messverfahren | |
EP3965627A4 (de) | Mischvorrichtung und -verfahren | |
EP3961487A4 (de) | Kalibrierverfahren und zugehörige vorrichtung | |
EP4063908A4 (de) | Abstandsmessverfahren und abstandsmessgerät | |
EP3859269A4 (de) | Messvorrichtung und messverfahren | |
EP3745775A4 (de) | Messverfahren und -vorrichtung | |
EP3764571A4 (de) | Vorrichtung und verfahren | |
EP4083647A4 (de) | Messvorrichtung und messverfahren | |
EP3911036A4 (de) | Messverfahren und -vorrichtung | |
EP3875988A4 (de) | Zielmessvorrichtung und zielmessverfahren | |
EP3764683A4 (de) | Messverfahren und -vorrichtung | |
EP3771250A4 (de) | Konfigurationsverfahren und -vorrichtung | |
EP4030719A4 (de) | Konfigurationsverfahren und zugehörige vorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20210830 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220211 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01S 7/481 20060101ALI20220207BHEP Ipc: G01S 17/48 20060101AFI20220207BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230405 |